Sektor forks clunking noise - now with video

ade555
ade555 Posts: 216
edited April 2017 in MTB workshop & tech
Hi

I have done lowers quick service and forks have developed clunking noise when compressing, most of the time happens when at 3/4 travel, so had to striped them again to investigate, in pictures you can see what is creating this clunking noise, I compressed the shaft few times and what happens is that part moves towards inside then when you let the shaft go it drops and make a clunk.

Forks didn't have that noise before, so what have I done???

20170405_102523_zpszjazi4cz.jpg



20170405_101044_zpseippchzj.jpg

Comments

  • ade555
    ade555 Posts: 216
    edited April 2017
    Still trying to work it out why I have that clunk, so made a little video, should explain bit better


    https://youtu.be/hUd-rRm7jOA
  • ade555
    ade555 Posts: 216
    All sorted now, had to add another o-ring to air shaft guide, why does it feels like the air assembly is to short about 1mm?